Fw - 40 mm

D - 50 mm

C - 20 mm

r min. - 0,3 mm

Weight - 0,078 Kg

Basic dynamic load rating (C) - 33,5 kN

Basic static load rating (C0) - 56 kN

Fatigue load limit (Pu) - 9,8

Reference speed - 6 500 r/min

Limiting speed - 11 400 r/min

X-life bearings

• Model Number:NK40/20-TV
• Inner Diameter：40mm Outer Diameter：50mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:other CNC,Sensors,supporting facilities,Industrial,machine lathe,test laboratory equipment and accessories,journal lathe,Industrial,electrocardiograph,tire industry,noise inspection
• Similar models:KOYO FNT-4060 KOYO AR1680140 IKO TAF304020/SG AST HK4020 NTN HK4016D IKO TAM4030 CX RNA4007V KOYO NAO40X62X20 KOYO 40BTM4712A KOYO K40X46X17
• BEARING POWER International Trading Co.,Ltd. specialize in NK40/20-TV products，there is large inventory of INA NK40/20-TV . We has been built up long-term cooperation with INA company, could make a bulk order of the NK40/20-TV Which INA NK40/20-TV is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  210RIJ728	533,4	742		Timken	Cylindrical Roller Bearings
  3659/3620B	23,812	61,912	30,416	Timken	Tapered Roller Bearings
  3NCHAC934CA	170	230	28	KOYO	Angular Contact Ball Bearings
  5416	80	200	87,31	SIGMA	Angular Contact Ball Bearings
  6311	55	120	29	CYSD	Deep Groove Ball Bearings
  6820-2RS	100	125	13	CYSD	Deep Groove Ball Bearings
  8507	35	72	21	SIGMA	Deep Groove Ball Bearings
  90334/90744	85	188,912	53,297	Timken	Tapered Roller Bearings
  GE600DW	600	800	272	ISO	Plain Bearings
  HH221442/HH221410-B	98,425	190,5	57,531	Timken	Tapered Roller Bearings
  Modus Ceramic	8	22	7	Modus Speed Bearings	Skateboard Bearings
  NAO12X24X13	12	24	13	INA	Needle Roller Bearings
  R158.35				SNR	Wheel Bearings
  X32211M/Y32211M	55	100	26,75	Timken	Tapered Roller Bearings
  95520	1.0000	1.6250	1.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  AMS-30	3.7500	8.2500	1.7500	SKF	ANGULAR CONTACT BALL BEARINGS
  6220K.2RS	100	180	34	SKF	DEEP GROOVE BALL BEARINGS
  6204-RS	47	20	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-55x63x25	55	63	25	CONSOLIDATED	NEEDLE BEARINGS
  AT-615				CONSOLIDATED	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING